Repository files navigation

The is a script to be used to addCloudflare as a DDNS toSynology NAS. The script used an updated API, Cloudflare API v4.

1. Login to your DSM
2. Go to Control Panel > Terminal & SNMP > Enable SSH service
3. Use your client to access Synology via SSH.
4. Use your Synology admin account to connect.

1. Downloadcloudflareddns.sh from this repository to/sbin/cloudflareddns.sh

wget https://raw.githubusercontent.com/joshuaavalon/SynologyCloudflareDDNS/master/cloudflareddns.sh -O /sbin/cloudflareddns.sh

It is not a must, you can put I whatever you want. If you put the script in other name or path, make sure you use the right path.

2. Give others execute permission

chmod +x /sbin/cloudflareddns.sh

3. Addcloudflareddns.sh to Synology

cat >> /etc.defaults/ddns_provider.conf << 'EOF'[Cloudflare]        modulepath=/sbin/cloudflareddns.sh        queryurl=https://www.cloudflare.com        website=https://www.cloudflare.comE*.

queryurl does not matter because we are going to use our script but it is needed.

1. Go to your domain overview page and copy your zone ID.
2. Go to your profile >API Tokens >Create Token. It should have the permissions ofZone > DNS > Edit. Copy the api token.

1. Login to your DSM
2. Go to Control Panel > External Access > DDNS > Add
3. Enter the following:
   • Service provider:Cloudflare
   • Hostname:www.example.com
   • Username/Email:<Zone ID>
   • Password Key:<API Token>